Non-Toxic and Safe: Sargent Art Watercolor Pencil Class Pack is considered safe, and is a good choice of watercolor pencils for all kinds and levels of students and artists. Excellent Color variety: The colors available for mixture in Sargent Art 240-Count Watercolor Pencil Class Pack are one of the best you can find in the market. Colors available are: Red, Brown, Green, Blue, Yellow-Green, Magenta, Yellow, Orange, White, Light Blue, Light Violet, and Black. Other secondary and tertiary colours can be gotten from mixtures of these. Pre-Sharpened: The watercolor pencils come sharpened, ready to use right from the box. High-Quality: These awesome watercolor pencils can be used by beginners and young artists, as well as professionals. They are top-notch for both teaching and professional applications. Use Dry or Wet: Our watercolor pencils can be used dry as a regular colored pencils, or wet with a paint brush after coloring to produce a watercolor painted effect.